From: Luiz Augusto von Dentz luiz.von.dentz@intel.com
[ Upstream commit f937b758a188d6fd328a81367087eddbb2fce50f ]
l2cap_global_chan_by_psm shall not return fixed channels as they are not meant to be connected by (S)PSM.
Signed-off-by: Luiz Augusto von Dentz luiz.von.dentz@intel.com Reviewed-by: Tedd Ho-Jeong An tedd.an@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/bluetooth/l2cap_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 2d28b4e49b7a..29ac391c12f9 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -1833,7 +1833,7 @@ static struct l2cap_chan *l2cap_global_chan_by_psm(int state, __le16 psm, if (link_type == LE_LINK && c->src_type == BDADDR_BREDR) continue;
- if (c->psm == psm) { + if (c->chan_type != L2CAP_CHAN_FIXED && c->psm == psm) { int src_match, dst_match; int src_any, dst_any;